forked from Minki/linux
musb: tusb6010: use io{read,write}*_rep accessors
The {read,write}s{b,w,l} operations are not defined by all architectures and are being removed from the asm-generic/io.h interface. This patch replaces the usage of these string functions in the tusb6010 accessors with io{read,write}{8,16,32}_rep calls instead. Signed-off-by: Matthew Leach <matthew@mattleach.net> Signed-off-by: Will Deacon <will.deacon@arm.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Ben Herrenschmidt <benh@kernel.crashing.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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@ -22,6 +22,7 @@
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#include <linux/prefetch.h>
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#include <linux/usb.h>
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#include <linux/irq.h>
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#include <linux/io.h>
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#include <linux/platform_device.h>
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#include <linux/dma-mapping.h>
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#include <linux/usb/nop-usb-xceiv.h>
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@ -198,7 +199,7 @@ void musb_write_fifo(struct musb_hw_ep *hw_ep, u16 len, const u8 *buf)
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/* Best case is 32bit-aligned destination address */
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if ((0x02 & (unsigned long) buf) == 0) {
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if (len >= 4) {
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writesl(fifo, buf, len >> 2);
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iowrite32_rep(fifo, buf, len >> 2);
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buf += (len & ~0x03);
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len &= 0x03;
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}
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@ -245,7 +246,7 @@ void musb_read_fifo(struct musb_hw_ep *hw_ep, u16 len, u8 *buf)
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/* Best case is 32bit-aligned destination address */
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if ((0x02 & (unsigned long) buf) == 0) {
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if (len >= 4) {
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readsl(fifo, buf, len >> 2);
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ioread32_rep(fifo, buf, len >> 2);
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buf += (len & ~0x03);
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len &= 0x03;
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}
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